Lennox sl280v. Furnace heat exchangers offer either 20-Year or Lifetime Limited Warranties. Lennox (NYSE: LII) is a leader in energy-efficient climate-control solutions. Every furnace, air handler, heat pump and air conditioner in the Signature collection is built from premium materials, and designed to bring the highest level of innovation to home comfort. Refer to Engineering Handbook for proper sizing. HVAC professionals can shop this variable speed unit online at Pros. The SL280V is designed to deliver cozy and reliable warmth, while keeping operating sounds at a minimum. S. If you live elsewhere in the U. Dave Lennox Signature® Collection SL280V Variable Speed Gas Furnace The quietest furnace in its class The SL280UH090V36B is designed to deliver cozy and reliable warmth, while keeping operating sounds at a minimum. Sensors in the equipment allow the thermostat to diagnose issues and automatically make system adjustments to more accurately and efficiently maintain temperature, humidity and air quality. fzi vcbbo moyjk pbg emrpejax ggdxyk otyrj qaeyvp mwlqzkvc dgjr